Answer:
4 cm
Step-by-step explanation:
Perimeter = 18cm
θ = 2.5 radian
s = rθ, s = Arc length
Perimeter of Sector, P = arc length, s + 2r
Perimeter = rθ + 2r
r = Radius
18cm = r(2.5) + 2r
18cm = 2.5r + 2r
18cm = 4.5r
r = 18 /4.5
r = 4
Answer:
80
Step-by-step explanation:
The measure of a triangle is 180.
Answer:
35/36
Step-by-step explanation:
hope it helps u
wait need more answer?
sure just give Brainliest and follow me
to i get ur question and answer it fast
i can good luck my friend<3
Answer:
$130
Step-by-step explanation:
Answer:i would say 1
Step-by-step explanation:
